Commit 612b237cec introduced a
regression that broke the “Discard” button, because
get_subsection_property_elements returns a jQuery object rather than
array, and jQuery objects don’t have a forEach method. Change it to
return an array.
[anders@zulipchat.com: Use Array.from instead of .toArray to avoid the
need for extra mocking.]
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
We are gonna phase out util.get_message_topic()
in our entire codebase eventually, but we
certainly don't need it here, since the local
echo codepath is using brand new objects that
we construct inside the compose code, and
there's no danger of legacy "subject" data.
My goal for the markdown code is to keep it
free of any accidental dependencies that we
can easily avoid, as I think there's some
possible future where we split out the code
as its own library for people who want to
render Zulip markdown in non-core projects.
These functions were just shims that were
used in the somewhat painful migration from
subject_* to topic_*.
The commit 4572be8c27
fixed it so that the client never needs to
deal with "subject_links".
So now we just go back to simpler code:
message.topic_links = links
links = message.topic_links
I am not quite ready to declare victory on
the subject/topic migration, but we are super
close. In this commit I bump a blueslip
warning to a blueslip error, so that we'll
be notified of any codepath that is still
using the janky fall-back-to-subject defensive
code here.
If we go a couple days without any errors, then
we can remove the blueslip warning and the
defensive code immediately and then inline
the callers at our leisure. I wouldn't be
wildly against keeping these wrappers in some
parts of the code, but that debate is out of
the scope of this immediate fix, and I haven't
thought hard about it yet.
We can basically sweep set_message_topic() now,
if we wanted to, since it's truly just a one-liner.
(At one point it was encapsulating something
like `message.subject = foo`).
This required a tiny change to compose_fade
test setup.
We now handle the all/everyone/stream case at
the top of userMentionHandler.
Previously the code would do strange things
in the case that some user had the name "all"
or "everyone" or "stream". It would only
affect local echo, and maybe we prevent users
from having those names, so I doubt there
were any real user-facing issues here.
But the new code is clearly more simple and
more correct.
Most of this logic is specific to markdown
message processing, so we move the code to
markdown.js.
The only responsibility that we leave with
`emoji.js` is to provide us with a list
of translations (regex and replacement text).
But now `markdown.js` actually (directly) executes
those translations against Zulip messages
as part of its preprocessing.
This should simplify the upcoming mobile conversion.
Instead of mobile needing to duplicate this fairly
complex function, they will just need to pass
us in a list similar to `emoji_translations` inside
of `emoji.js`. That code has a comment that shows
what the data structure looks like.
There are six emoticon regexes that allow us
make translations such as ":)" to ":slight_smile".
We now build these as soon as we read in the
JSON data, instead of rebuilding them every time
we convert a message to markdown.
It's possible that we should just hardcode this
data:
[
{ regex: /(\:\))/g, replacement_text: ':slight_smile:' },
{ regex: /(\(\:)/g, replacement_text: ':slight_smile:' },
{ regex: /(\:\/)/g, replacement_text: '😕' },
{ regex: /(<3)/g, replacement_text: '❤️' },
{ regex: /(\:\()/g, replacement_text: ':frown:' },
{ regex: /(\:\|)/g, replacement_text: '😑' }
]
OTOH I suppose it's possible that some server
admins will want to modify emoji_codes.json to
have custom emoticons.
I am 99% sure we can rely on trimRight() and
trim() being available in all browsers that
we support. I verified in FF.
This removes the util dependency from both
modules touched here.
We now treat util like a leaf module and
use "require" to import it everywhere it's used.
An earlier version of this commit moved
util into our "shared" library, but we
decided to wait on that. Once we're ready
to do that, we should only need to do a
simple search/replace on various
require/zrequire statements plus a small
tweak to one of the custom linter checks.
It turns out we don't really need util.js
for our most immediate code-sharing goal,
which is to reuse our markdown code on
mobile. There's a little bit of cleanup
still remaining to break the dependency,
but it's minor.
The util module still calls the global
blueslip module in one place, but that
code is about to be removed in the next
few commits.
I am pretty confident that once we start
sharing things like the typeahead code
more aggressively, we'll start having
dependencies on util. The module is barely
more than 300 lines long, so we'll probably
just move the whole thing into shared
rather than break it apart. Also, we
can continue to nibble away at the
cruftier parts of the module.
This generalizes existing code for the presence code path that is
generically useful for avoiding useless work that will be discarded.
We make an exception for the one type of request that needs to happen
while reloading, namely the one to clean up our event queue.
We used to have a block of code doing this just in the presence
endpoint because that's where we'd had error-handling problems with it
not being present, but it seems more correct for it to run
unconditionally on all HTTP requests.
This requires adding a dependency of channel on reload_state, which we
record in the webpack configuration for now.
The actual goal we have is that suspect_offline is correct so that we
can rely on that field when determining how to do error handling in
the presence system.
This should return us to a situation where we won't get blueslip
browser error reporting for users created while a device was offline
just before it reloads.
This avoids risk of logging blueslip errors for user IDs seen in the
presence response that we haven't heard about from the server_events
system because we're offline and in the process of reloading.
The issue only affected large realms; see
02bc630881 and `git log
-Ssuspect_offline` for details.
webpack optimizes JSON modules using JSON.parse("{…}"), which is
faster than the normal JavaScript parser.
Update the backend to use emoji_codes.json too instead of the three
separate JSON files.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
In the next commit we're going to change what the
server sends for the following:
- page_params
- server responses to /json/users/me/presence
We will **not** yet be changing the format of the data
that we get in events when users update their presence.
It's also just a bit in flux what our final formats
will be for various presence payloads, and different
optimizations may lead us to use different data
structures in different payloads.
So for now we decouple these two things:
raw_info: this is intended to represent a
snapshot of the latest data from the
server, including some data like
timestamps that are only used
in downstream calculations and not
user-facing
exports.presence_info: this is calculated
info for modules like buddy_data that
just need to know active vs. idle and
last_active_date
Another change that happens here is we rename
set_info_for_user to update_info_for_event,
which just makes it clear that the function
expects data in the "event" format (as opposed
to the format for page_params or server
responses).
As of now keeping the intermediate raw_info data
around feels slightly awkward, because we just
immediately calculate presence_info for any kind
of update. This may be sorta surprising if you
just skim the code and see the various timeout
constants. You would think we might be automatically
expiring "active" statuses in the client due to
the simple passage of time, but in fact the precise
places we do this are all triggered by new data
from the server and we re-calculate statuses
immediately.
(There are indirect ways that clients
have timing logic, since they ask the
server for new data at various intervals, but a
smarter client could simply expire users on its
own, or at least with a more efficient transfer
of info between it and the server. One of
the thing that complicates client-side logic
is that server and client clocks may be out
of sync. Also, it's not inherently super expensive
to get updates from the server.)
The _.each calls with an inline function expression have already been
converted to for…of loops. We could do that here, but using .forEach
when we’re just reusing an existing function seems like a good
guideline.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This should somewhat reduce the gravity of the failure mode for cases
where the message the user clicked cannot be found (which would be a
significant bug on its own merit in any case).
The keys for message_store are since the recent Map migration intended
to be integer message IDs, not strings (and likely were always
intended to be integers; the failure mode may simply have shifted).
This may just be a new bug, but this max also fix#9549; certainly
we'll want to redo any investigation with this fix in place.
Fixes#9549.
We just get the stream_name from the sub struct now.
This mostly affects node tests.
The only place in real code where we called add_sub()
was when we initialized data from the server.
We now require all of our unit tests to handle
blueslip errors for warn/error/fatal. This
simplifies the zblueslip code to not have any
options passed in.
Most of the places changed here fell into two
categories:
- We were just missing a random piece of
setup data in a happy path test.
- We were testing error handling in just
a lazy way to ensure 100% coverage. Often
these error codepaths were fairly
contrived.
The one place where we especially lazy was
the stream_data tests, and those are now
more thorough.
This saves a tiny bit of bandwidth, but more
importantly, it protects us against races for
stream name changes. There's some argument that
if the user is thinking they're sending to
old_stream_name, and unbeknownst to them, the
stream has changed to new_stream_name, then we
should fail. But I think 99% of the time the
user just wants the message to go that stream
despite any renames.
In order to verify the blueslip error, we
had to turn on error checking, which required
a tiny fix to a place where we left out
a stream_id for add_sub.
We avoid complicated code to update unread counts
by just using vdom.js.
One small change here is that if click on "more
topics", we replace it with the spinner instead
of putting the spinner after it. This saves us
a redraw under the new scheme.
Due to try-catch deoptimization, Babel strict mode for…of loops run
about 5× slower in Firefox than Babel loose mode for…of, native
for…of, or forEach (which are all about the same speed). Chrome
doesn’t seem to care.
For some reason we need to explicitly add the core-js Symbol polyfill
near the beginning of the common bundle. Otherwise it gets loaded at
the wrong time and the Casper tests fail.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
Babel strict generates more code for [...x] than you’d like, while
Babel loose mode assumes x is an array.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
We had a plan at some point to use this to display a phone icon or
something for users who would receive push notifications if you
messaged them. IT's not clear that feature was a good idea in any
case, but it certainly shouldn't be synced as presence data; it would
change >100x less often than the rest of presence and so should likely
be synced differently, maybe as a property on user. So it's best to
delete this prototype.
The “Smileys & People” category has been split into “Smilys & Emotion”
and “People & Body”.
Also, fix generate_sha1sum_emoji to read the emoji-datasource-google
version from yarn.lock, since package.json only gives a version range.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
When quoting a message with fenced code blocks without a language,
we used to have ambiguity in which '```' fence terminates the quote.
This commit adds explicitly non-interfering fences, which fixes the
above issue as well as makes the raw message easier to quickly read.
Fixes#12446.
This commit includes a new `stream_post_policy` setting,
by replacing the `is_announcement_only` field from the Stream model,
which is done by mirroring the structure of the existing
`create_stream_policy`.
It includes the necessary schema and database migrations to migrate
the is_announcement_only boolean field to stream_post_policy,
a smallPositiveInteger field similar to many other settings.
This change is done to allow organization administrators to restrict
new members from creating and posting to a stream. However, this does
not affect admins who are new members.
With many tweaks by tabbott to documentation under /help, etc.
Fixes#13616.
This fixes the buggy behavior for streams which inherits the notification
setting from UserProfile, and are actively opened in "Streams > Stream
settings", if a user has opened two browser windows, and changes the
notification setting from "Settings > Notifications", then the changes
don't reflect such "Streams > Stream settings" notification setting
checkboxes for such stream.
Partially fixes: #12304.
Here we have attached our handler to `.sub_setting_checkbox` so
`e.currentTarget` will return element with class `.sub_setting_checkbox`
but `e.target` will return exactly which element we have clicked, which
could be a child of `.sub_setting_checkbox`. So instead of,
```
$(e.target).closest(".sub_setting_checkbox")
```
we can use
```
$(e.currentTarget)
```
which is more clean and intuitive.
- `e.currentTarget` is less popular which could be the reason behind using
two step hack to get the targetted element.
Rather than defining two different jquery event-handlers for two different
events, we can use a single jquery handler as the function is the same for
both handlers.
Since it took a lot of effort to debug the original issue that caused
us to introduce suspect_offline, it seems worth writing a comment
explaining why we won't see that issue here.
We now use user_ids for presence, so we don't need
to worry about races related to unknown emails
being sent to us. Now we just update the data
structure based on user_id, and
it will be there when we render the presence
widget for that user_id, or else it will
simply be ignored.
It's not clear to me whether we still need
dont_block here, so I didn't touch that code.
Here is the commit that added the suspect_offline
flag, for easy reference:
f207450cdb
This flag affects page_params and the
payload you get back from POSTs to this
url:
users/me/presence
The flag does not yet affect the
presence events that get sent to a
client.
If you look at info_for, it clearly never returns
`undefined`, so this defensive code isn't preventing
any bugs.
Also, we are doing a better job now of filtering
user_ids in upstream code.
This is defensive code for the scenario that we
have a user_id in presence but not people. This is
unlikely to occur by the time that we actually render
the buddy list, which is the context for this code.
We have previously been reporting an error here via
the people code, but we add an additional warning.
Also, we filter the user_id from the result.
This reverts commit d84646f091 (which
incorrectly assumed in unread_topic_counter that the messages were
present in the message store), while fixing the type confusion problem
by using IntDict for stream_id keys.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
Fixes “TypeError: sourceContent.split is not a function” at
blueslip_stacktrace.ts:60 when there’s another error during page load.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
In the future, any property which doesn't have any dependent setting can be
added to `simple_dropdown_properties` list, which automates setting the
value of dropdowns on saving.
Earlier, on narrowing the window to some particular sizes,
long stream names used to overlap with the subscribe and view stream
buttons.
The issue was resolved by cutting the stream name short and putting
ellipses at the end. A title was provided to the stream name div so that
the entire stream name would be visible on hovering over it.
Fixes: #13139
Fixes type confusion in unread_topic_counter, which uses stream IDs as
keys.
Since unread_topic_counter calls message_store.get now, update the
mocks so that message_store.get knows about our mocked messages.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
Previously the sender was not included in display_recipient when
a private message was locally echoed. This broke the copy conversation
link functionality, if the user try to copy the link immedeatly after
sending the message. This issue is present only during local echo.
This was fixed by including the recipient of the user during
local echo.
Fixes#13547.
Pragati Agrawal
Ryan Rehman
Steve Howell
Chris Heald
Anders Kaseorg
Vishnu KS
Tim Abbott
Hashir Sarwar
Dinesh
Rohitt Vashishtha
shubhamgupta2956
Vaibhav Raj Singh